[root@zhaoli Desktop]# uname -r
2.6.32-431.el6.x86_64
[root@zhaoli Desktop]# uname -m
x86_64
查看客户端软件是否安装（环境准备）
1、服务端（server服务端）ip：192.168.2.68
[root@zhaoli Desktop]# rpm -aq nfs-utils portmap rpcbind 客户端来查看是否安装
nfs-utils-1.2.3-39.el6.x86_64
rpcbind-0.2.0-11.el6.x86_64
[root@zhaoli Desktop]# /etc/init.d/rpcbind start 利用脚本启动或者停止服务
[root@zhaoli Desktop]# /etc/init.d/rpcbind stop
Stopping rpcbind: [ OK ]
[root@zhaoli Desktop]# /etc/init.d/rpcbind start
Starting rpcbind: [ OK ]
[root@zhaoli Desktop]# ps -ef|grep rpc 查看监听端口号
rpcuser 1912 1 0 10:08 ? 00:00:00 rpc.statd
rpc 6585 1 0 14:01 ? 00:00:00 rpcbind
root 6616 3128 0 14:03 pts/0 00:00:00 grep rpc
[root@zhaoli data]# vim /etc/exports
[root@zhaoli data]# cat /etc/exports
#shared data for bbs zhaoli at 20171212 注释行
/data 192.168.2.65/(rw,sync) 写上共享的目录，ip或者网段，共享目录的权限
[root@zhaoli Desktop]# /etc/init.d/rpcbind status 查看服务状态，运行中
rpcbind (pid 6585) is running...
[root@zhaoli Desktop]# rpcinfo -p localhost 查看房源
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
[root@zhaoli Desktop]# /etc/init.d/nfs start 启动nfs服务
Starting NFS services: [ OK ]
Starting NFS quotas: [ OK ]
Starting NFS mountd: [ OK ]
Starting NFS daemon: [ OK ]
Starting RPC idmapd: [ OK ]
[root@zhaoli Desktop]# chkconfig nfs on 设置开机自启动
[root@zhaoli Desktop]# chkconfig rpcbind on
[root@zhaoli Desktop]# chkconfig --list nfs 查看服务状态
nfs 0:off 1:off 2:on 3:on 4:on 5:on 6:off
[root@zhaoli Desktop]# chkconfig --list rpcbind
rpcbind 0:off 1:off 2:on 3:on 4:on 5:on 6:off
[root@xiaozhao data]# showmount -e localhost
如果有错误
# showmount -e localhost 报错：
clnt_create:RPC:Unknown host
解决：
# /etc/init.d/rpcsvrgssd status
rpc.svrgssd is stopped
# /etc/init.d/rpcsvrgssd start
# /etc/init.d/nfs restart
=============================================================================
2、客户端（client客户端）ip：192.168.2.65
查看服务端软件是否安装
[root@xiaozhao Desktop]# rpm -aq nfs-utils portmap rpcbind
nfs-utils-1.2.3-39.el6.x86_64
rpcbind-0.2.0-11.el6.x86_64
[root@xiaozhao Desktop]# /etc/init.d/rpcbind start 只需要启动bind服务
[root@xiaozhao Desktop]# /etc/init.d/rpcbind status 查看服务状态
rpcbind (pid 1740) is running... 运行中
[root@xiaozhao Desktop]# chkconfig rpcbind on 开机自启动
[root@xiaozhao Desktop]# chkconfig --list rpcbind
rpcbind 0:off 1:off 2:on 3:on 4:on 5:on 6:off
[root@xiaozhao data]# showmount -e 192.168.2.68 查看服务端的服务是启动的
Export list for 192.168.2.68:
/data 192.168.2.65/
[root@xiaozhao data]# /etc/init.d/nfs reload 重启服务
[root@xiaozhao data]# showmount -e localhost
[root@xiaozhao ~]# mount -t nfs 192.168.2.68:/data /mnt/ 手动挂载到mnt共享目录下
[root@xiaozhao mnt]# echo "mount -t nfs 192.168.2.68:/data /mnt" >>/etc/rc.local 开启自启动
如果客户端没有删除写的权限，就在服务端给data目录授权